1. A. H. Nayfeh, Perturbation Methods (Wiley, New York, 1973; Mir, Moscow, 1976).
2. B. E. Pobedrya and V. A. Lomakin, “On the Effect of Couple Stresses in a Heterogeneous Medium,” in Problems of Structural Reliability and Structural Mechanics (Vaizdas, Vilnius, 1967), pp. 112–117.
3. V. A. Lomakin, “Elasticity Theory Problems for Bodies with Rapidly Oscillating Elastic Properties,” Vestn. Mosk. Univ., Ser. 1: Mat. Mekh., No. 2, 110–116 (1967).
4. V. A. Lomakin, Statistical Problems of the Mechanics of Deformable Solids (Nauka, Moscow, 1970) [in Russian].
5. V. A. Lomakin, Elasticity Theory of Inhomogeneous Bodies (Mosk. Gos. Univ., Moscow, 1976) [in Russian].